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TITLE:           GCN/OGLE NOTICE
NOTICE_DATE:     Wed 07 Feb 18 11:27:55 UT
NOTICE_TYPE:     OGLE Lensing Event
SRC_ID_NUM:      201800018
SRC_RA:          268.8874d {+17h 55m 33s} (J2000),
                 269.1755d {+17h 56m 42s} (current),
                 268.0880d {+17h 52m 21s} (1950)
SRC_DEC:         -29.7248d {-29d 43' 28"} (J2000),
                 -29.7265d {-29d 43' 34"} (current),
                 -29.7175d {-29d 43' 02"} (1950)
DISCOVERY_DATE:  18125 TJD;     7 DOY;   18/01/07 (yy/mm/dd)
DISCOVERY_TIME:  41275 SOD {11:27:55.00} UT
LEAD_TIME:       13.462 [days]
MAX_DATE:        18138 TJD;    20 DOY;   18/01/20 (yy/mm/dd)
MAX_TIME:        81215 SOD {22:33:35.99} UT
MAX_UNCERT:      9.350 [days]
CUSP_WIDTH:      20.73 +/- 5.96 [days]
u0:              0.82 +/- 0.28 [RingUnits]
MAX_MAG:         17.5 mag (estimated)
BASE_MAG:        17.91 +/- 0.00 [mag]
AMPLIFICATION:   1.49 +/- 0.32 factor
LC_URL:          http://www.astrouw.edu.pl/~ogle/ogle4/ews/blg-0018.html
SUN_POSTN:       321.07d {+21h 24m 16s}  -15.24d {-15d 14' 17"}
SUN_DIST:         49.65 [deg]   Sun_angle= 3.5 [hr] (West of Sun)
MOON_POSTN:      225.63d {+15h 02m 32s}  -11.68d {-11d 40' 52"}
MOON_DIST:        44.21 [deg]
GAL_COORDS:        0.43, -2.26 [deg] galactic lon,lat of the burst
ECL_COORDS:      269.03, -6.29 [deg] ecliptic lon,lat of the burst
COMMENTS:        OGLE Gravitational Lensing Event.